Sökning: "Diagonal Sum"

Hittade 3 uppsatser innehållade orden Diagonal Sum.

  1. 1. Implementation of Low-Density Parity-Check codes for 5G NR shared channels

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Lifang Wang; [2021]
    Nyckelord :New radio NR ; Shared channel; Channel coding; Low-Density Parity-Check LDPC codes; Layered Normalized Min-Sum Algorithm LNMSA ; Layered Offset Min-Sum Algorithm LOMSA ; Ny radio NR ; Delad kanal; Kanalkodning; Paritetskontrollkoder med låg LDPC densitet; Layered Normalized Min-Sum Algorithm LNMSA ; Layered Offset Min-Sum Algorithm LOMSA ;

    Sammanfattning : Channel coding plays a vital role in telecommunication. Low-Density Parity- Check (LDPC) codes are linear error-correcting codes. According to the 3rd Generation Partnership Project (3GPP) TS 38. LÄS MER

  3. 2. Tuning of Learning Algorithms for Use in Automated Product Recommendations

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Jakob Jäderbo; [2014]
    Nyckelord :Mathematics and Statistics;

    Sammanfattning : In this thesis, we study the problem of predicting users' media preferences based on their, as well as other users' historical rating data. The model used is that a user's rating for an item can be explained by a sum of bias terms and an inner product between two vectors in some multidimensional feature space that is specic to the product domain. LÄS MER

  4. 3. Hand Gesture Detection & Recognition System

    Master-uppsats, Datateknik

    Författare :Muhammad Khan; [2012]
    Nyckelord :Hand gesture; Recognition; Detection; Diagonal Sum; Pre-processing; Feature extraction; Skin Modelling; Labelling;

    Sammanfattning : The project introduces an application using computer vision for Hand gesture recognition. A camera records a live video stream, from which a snapshot is taken with the help of interface. The system is trained for each type of count hand gestures (one, two, three, four, and five) at least once. LÄS MER